DEMONS # 74

Jolt Sensor

A new Jolt sensor can help prevent against concussions. The new sensor can sense when a player takes a hit hard enough and, via Bluetooth on android or IOS devices, can send a message to a parent, coach or other spectator from their phone. After being encased in silicone rubber, it only measures 1.37 x .67 x .45 inches. It has a strong flexible rubber mounting clip and has a micro USB charging port. It is also fully waterproof and has a multi week battery life. Because it is so small, it can clip inconspicuously onto any helmet, goggles or headband. The developers have started a Kickstarter and if all goes as planned, you can pay only $80 and receive yours by next April.


Reverse Engineering

toy:Blue "Humpty Dumpty"
7a6 aj.jpg
Before I blew him up

7a6 AJ exp.jpg
After



Motions Display
Mechanisms
linear
gears, quick return
oscillation
quick return,gears
reciprocating
quick return,gears
rotary
ratchet,gears


Google Sketchup

7A6 AJ L Block 1.jpg
Sketchup Block 1
7A6 AJ L Block 2.jpg
Block #2


7A6 AJ L Block 4.jpg
Block #4